Zobrazeno 1 - 10
of 150
pro vyhledávání: '"Vincent DUCROCQ"'
Publikováno v:
Genetics Selection Evolution, Vol 55, Iss 1, Pp 1-15 (2023)
Abstract Background For years, multiple trait genetic evaluations have been used to increase the accuracy of estimated breeding values (EBV) using information from correlated traits. In France, accurate approximations of multiple trait evaluations we
Externí odkaz:
https://doaj.org/article/70c05433f77b45f88d6fc68fa7bd605e
Autor:
Roberta Rostellato, Isabella Lora, Julie Promp, Martino Cassandro, Vincent Ducrocq, Giulio Cozzi
Publikováno v:
Italian Journal of Animal Science, Vol 21, Iss 1, Pp 1268-1276 (2022)
The identification of factors affecting longevity in dairy cows is of great importance to improve their length of productive life. Cows can be replaced for poor milk production (i.e. true productive lifespan, TPL) or other reasons than production (fu
Externí odkaz:
https://doaj.org/article/55d1f3eaf1d347d987aa4de32e2bb87d
Autor:
Vincent Ducrocq, Astrid Cadet, Clotilde Patry, Lene van der Westhuizen, Jacob B. van Wyk, Frederick Wilhelm Cornelius Neser
Publikováno v:
Genetics Selection Evolution, Vol 54, Iss 1, Pp 1-8 (2022)
Abstract Background If not accounted for, genotype x environment (G×E) interactions can decrease the accuracy of genetic evaluations and the efficiency of breeding schemes. These interactions are reflected by genetic correlations between countries l
Externí odkaz:
https://doaj.org/article/b621b9a45aac49c4a51a08a2222aa517
Autor:
Mohammad Al Kalaldeh, Marimuthu Swaminathan, Yuvraj Gaundare, Sachin Joshi, Hassan Aliloo, Eva M. Strucken, Vincent Ducrocq, John P. Gibson
Publikováno v:
Genetics Selection Evolution, Vol 53, Iss 1, Pp 1-14 (2021)
Abstract Background India is the largest milk producer globally, with the largest proportion of cattle milk production coming from smallholder farms with an average herd size of less than two milking cows. These cows are mainly undefined multi-genera
Externí odkaz:
https://doaj.org/article/1709955c0efc4a5aae0b78d5c8da3a8b
Publikováno v:
Genetics Selection Evolution, Vol 51, Iss 1, Pp 1-15 (2019)
Abstract Background Random regression models (RRM) are widely used to analyze longitudinal data in genetic evaluation systems because they can better account for time-course changes in environmental effects and additive genetic values of animals by f
Externí odkaz:
https://doaj.org/article/a30eb469fbe64a6f942309312db6903b
Autor:
Charlotte DEZETTER, Didier BOICHARD, Nathalie BAREILLE, Bénédicte GRIMARD, Pascale LE MEZEC, Vincent DUCROCQ
Publikováno v:
INRAE Productions Animales, Vol 32, Iss 3 (2019)
Dans certains ateliers, la robustesse des vaches de race pure Prim’Holstein, se traduisant par leur capacité à maintenir à la fois de bonnes performances de reproduction, de santé et de production, se trouve dégradée. Ceci peut se traduire pa
Externí odkaz:
https://doaj.org/article/f32d7021070641b19bed7e1122476af5
Publikováno v:
INRAE Productions Animales, Vol 32, Iss 1 (2019)
Depuis les années 2000, le développement de la génomique permet une connaissance étendue de l’ADN des plantes et animaux domestiques. Cette innovation transforme la façon dont ceux-ci sont évalués, sélectionnés et mis sur le marché. Coupl
Externí odkaz:
https://doaj.org/article/a760d4d37a07493ea89a6b6140df1daf
Autor:
Vincent Ducrocq, Denis Laloe, Marimuthu Swaminathan, Xavier Rognon, Michèle Tixier-Boichard, Tatiana Zerjal
Publikováno v:
Frontiers in Genetics, Vol 9 (2018)
Using genomic information, local ruminant populations can be better characterized and compared to selected ones. Genetic relationships between animals can be established even without systematic pedigree recording, provided a budget is available for g
Externí odkaz:
https://doaj.org/article/2b162ec0f2a445f6bdbb92940b5915db
Autor:
Eloi R Verrier, Christelle Langevin, Corinne Tohry, Armel Houel, Vincent Ducrocq, Abdenour Benmansour, Edwige Quillet, Pierre Boudinot
Publikováno v:
PLoS ONE, Vol 7, Iss 4, p e33935 (2012)
Genetic factors of resistance and predisposition to viral diseases explain a significant part of the clinical variability observed within host populations. Predisposition to viral diseases has been associated to MHC haplotypes and T cell immunity, bu
Externí odkaz:
https://doaj.org/article/99d692bce96c4250b5ce361e1a9c3671
Publikováno v:
Scientia Agricola, Vol 75, Iss 6, Pp 470-478
ABSTRACT: Longevity is an important trait due to its relationship with profitability. Type traits have been used as indirect predictors for productive life. The objective of this study was to evaluate the relationship of 20 type traits on length of p
Externí odkaz:
https://doaj.org/article/e269e86eab5b4dbbbecd2fd777ad12de